DE69320689T2 - Vorrichtung und Verfahren zur Verarbeitung von Bilddaten - Google Patents

Vorrichtung und Verfahren zur Verarbeitung von Bilddaten

Info

Publication number
DE69320689T2
DE69320689T2 DE69320689T DE69320689T DE69320689T2 DE 69320689 T2 DE69320689 T2 DE 69320689T2 DE 69320689 T DE69320689 T DE 69320689T DE 69320689 T DE69320689 T DE 69320689T DE 69320689 T2 DE69320689 T2 DE 69320689T2
Authority
DE
Germany
Prior art keywords
image data
processing image
processing
data
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69320689T
Other languages
English (en)
Other versions
DE69320689D1 (de
Inventor
John William Richards
Stephen Mark Keating
Jonathan James Stone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Europe Ltd
Original Assignee
Sony United Kingdom Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Publication of DE69320689D1 publication Critical patent/DE69320689D1/de
Application granted granted Critical
Publication of DE69320689T2 publication Critical patent/DE69320689T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/843—Television signal recording using optical recording on film

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69320689T 1992-05-13 1993-02-26 Vorrichtung und Verfahren zur Verarbeitung von Bilddaten Expired - Lifetime DE69320689T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9210261A GB2267194B (en) 1992-05-13 1992-05-13 Apparatus and method for processing image data

Publications (2)

Publication Number Publication Date
DE69320689D1 DE69320689D1 (de) 1998-10-08
DE69320689T2 true DE69320689T2 (de) 1999-03-18

Family

ID=10715435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320689T Expired - Lifetime DE69320689T2 (de) 1992-05-13 1993-02-26 Vorrichtung und Verfahren zur Verarbeitung von Bilddaten

Country Status (5)

Country Link
US (1) US5392071A (de)
EP (1) EP0570092B1 (de)
JP (1) JP3466657B2 (de)
DE (1) DE69320689T2 (de)
GB (1) GB2267194B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861894A (en) 1993-06-24 1999-01-19 Discovision Associates Buffer manager
US5878273A (en) 1993-06-24 1999-03-02 Discovision Associates System for microprogrammable state machine in video parser disabling portion of processing stages responsive to sequence-- end token generating by token generator responsive to received data
CA2145363C (en) 1994-03-24 1999-07-13 Anthony Mark Jones Ram interface
CA2145365C (en) 1994-03-24 1999-04-27 Anthony M. Jones Method for accessing banks of dram
GB9417138D0 (en) * 1994-08-23 1994-10-12 Discovision Ass Data rate conversion
JPH09294238A (ja) * 1996-04-24 1997-11-11 Sony Corp 画像取り込み装置、画像取り込み方法、画像取り込みシステム、画像表示処理装置、及び記録媒体
KR100284696B1 (ko) * 1998-06-29 2001-03-15 윤종용 Mpeg 복호 블럭에서의 수평/수직 주파수 변환장치
US6745231B1 (en) 2000-08-08 2004-06-01 International Business Machines Corporation System for securing electronic mail
US20030063191A1 (en) * 2001-10-03 2003-04-03 Philips Electronics North America Corp. Method and system for detecting and selecting foreground objects
AU2002366985A1 (en) * 2001-12-26 2003-07-30 Yeda Research And Development Co.Ltd. A system and method for increasing space or time resolution in video
US7376183B2 (en) 2002-09-09 2008-05-20 Warner Bros. Entertainment, Inc. Post-production processing
US7197071B1 (en) * 2002-09-09 2007-03-27 Warner Bros. Entertainment Inc. Film resource manager
US7702015B2 (en) 2003-03-20 2010-04-20 Ge Security, Inc. Systems and methods for multi-resolution image processing
US7464121B2 (en) * 2006-01-06 2008-12-09 International Business Machines Corporation Apparatus for sending a sequence of asynchronous messages to the same member of a clustered consumer
MY162861A (en) 2007-09-24 2017-07-31 Koninl Philips Electronics Nv Method and system for encoding a video data signal, encoded video data signal, method and system for decoding a video data signal
JP4645638B2 (ja) 2007-11-22 2011-03-09 ソニー株式会社 信号送信装置、信号送信方法、信号受信装置及び信号受信方法
US8325757B2 (en) * 2009-12-17 2012-12-04 Silicon Image, Inc. De-encapsulation of data streams into multiple links
JP2014146924A (ja) * 2013-01-28 2014-08-14 Sony Corp ソース機器、シンク機器、通信システムおよび画像送信方法
CN105611213A (zh) * 2016-01-04 2016-05-25 京东方科技集团股份有限公司 一种图像处理方法、播放方法及相关的装置和系统
AU2016273973A1 (en) 2016-12-16 2018-07-05 Canon Kabushiki Kaisha Transcode PCL delta-row compressed image to edges
US10489199B2 (en) 2017-05-12 2019-11-26 Google Llc Program code transformations to improve image processor runtime efficiency
WO2020006291A1 (en) 2018-06-28 2020-01-02 Apple Inc. Priority-based video encoding and transmission
CN112313954A (zh) * 2018-06-28 2021-02-02 苹果公司 视频编码系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223333A (en) * 1983-07-29 1987-06-23 Yoshiyuki Ota Video signal processing apparatus
GB2189366B (en) * 1986-04-17 1989-12-28 British Broadcasting Corp Method and apparatus for conveying information signals
GB8622611D0 (en) * 1986-09-19 1986-10-22 Questech Ltd Processing of video image signals
US5029002A (en) * 1988-08-31 1991-07-02 Zenith Electronics Corporation High definition television system
US4829378A (en) * 1988-06-09 1989-05-09 Bell Communications Research, Inc. Sub-band coding of images with low computational complexity
GB2229059B (en) * 1989-03-07 1993-08-04 Sony Corp Obtaining access to a two-dimensional portion of a digital picture signal
US4918524A (en) * 1989-03-14 1990-04-17 Bell Communications Research, Inc. HDTV Sub-band coding using IIR filter bank
US4969204A (en) * 1989-11-29 1990-11-06 Eastman Kodak Company Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment
KR930003204B1 (ko) * 1990-06-30 1993-04-23 삼성전자 주식회사 영상신호의 3x3신호밴드 코딩 디코딩회로 및 방식
US5128791A (en) * 1990-08-13 1992-07-07 Bell Communications Research, Inc. Multi-channel HDTV system

Also Published As

Publication number Publication date
DE69320689D1 (de) 1998-10-08
GB2267194A (en) 1993-11-24
JPH0746441A (ja) 1995-02-14
EP0570092A1 (de) 1993-11-18
US5392071A (en) 1995-02-21
JP3466657B2 (ja) 2003-11-17
GB9210261D0 (en) 1992-07-01
GB2267194B (en) 1995-10-04
EP0570092B1 (de) 1998-09-02

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